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Phenolphthalein Solution R1, EP Grade, Reagecon™
BIOPHARMA

Product Code. 11424719 Shop All Reagecon Products
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Quantity:
100 mL
Packaging:
Tamper evident
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

Manufactured according to Eu. Ph. Chapter 4 (4.1.1) and prepared in an ISO 9001 facility. Phenolphthalein Solution R1, EP Grade, Reagecon™ is a ready-to-use 10g/L solution used as an indicator in acid–base titrations. It turns colorless in acidic solutions and red/pink in basic solutions.

Phenolphthalein's common use is as an indicator in acid-base titrations. It also serves as a component of universal indicator, together with methyl red, bromothymol blue and thymol blue. This solution is prepared by dissolving 10g phenolphthalein in 1L ethanol. The solution turns red in reaction to bases and remains colorless in acids.
  • Manufactured in an ISO 9001-compliant facility according to Eu. Ph. Chapter 4 (4.1.1) guidelines
  • Provided with a certificate of analysis and a label that shows the lot and expiration date
  • Ready to use product eliminates the time and labor of preparing precise reagents and volumetric solutions

Specifications

Melting Point -114.5°C
Boiling Point 78°C
CAS 77-09-8, 64-17-5
Concentration 10g/L
Molecular Formula C20H14O4
MDL Number MFCD00005913
InChI Key KJFMBFZCATUALV-UHFFFAOYSA-N
SMILES OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
IUPAC Name 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
Molecular Weight (g/mol) 318.33
PubChem CID 4764
ChEBI CHEBI:34914
Formula Weight 318.3g/mol
Grade Eu. Ph. Chapter 4(4.1.1)
Odor Alcohol-like
Packaging Tamper evident
Vapor Pressure 59hPa
Certificate of Analysis Yes
Density 0.79249 g/cm3
pH Color Changes Turns red/pink in reaction to bases
Solvent or Matrix Ethanol
Color Colorless
pH 7 (at 20°C)
Quantity 100 mL
Flash Point 13°C
Physical Form Liquid
Chemical Name or Material 3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one
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Safety and Handling

compliance-icons compliance-icons compliance-icons
Product Identifier
  • PHENOLPHTHALEIN SOLUTION R1 - EUROPEAN PHARMACOPOEIA
 Signal Word
  • Danger
 Hazard Category
  • Flammable liquid Category 2
  • Germ cell mutagenicity Category 2
  • Carcinogenicity Category 1B
  • Serious eye damage/eye irritation Category 2
 Hazard Statement
  • H225-Highly flammable liquid and vapour.
  • H341-Suspected of causing genetic defects.
  • H350-May cause cancer.
  • H319-Causes serious eye irritation.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P241-Use explosion-proof electrical/ventilating/lighting/ equipment.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P405-Store locked up.
  • P501-Dispose of contents/container to .
 Supplemental information
  • MIXTURE LIST-Contains : Ethanol, Phenolphthalein
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